David Kahle
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dkahle.bsky.social
David Kahle
@dkahle.bsky.social
76 followers 95 following 2 posts
Computational statistician; #rstats dev; 3x girl dad
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dkahle.bsky.social
"Mathematics is done by people. Mathematics is a cultural entity." - Bernd Sturmfels

Wonderful quote. Simple, yet profound.

youtu.be/1EryuvBLY80?...
Nonlinear algebra, Lecture 1: "Polynomials, Ideals, and Groebner Bases", by Bernd Sturmfels
YouTube video by mpiMathSci
youtu.be
October 3, 2025 at 6:53 PM
dkahle.bsky.social
🚨 We’re hiring! 🚨
The Department of Statistical Science at Baylor University invites applications for a tenure-line faculty position. Applications close October 19, 2025.

Apply/learn more here 👉 apply.interfolio.com/169878
Please share! #Statistics #AcademicJobs
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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September 17, 2025 at 3:43 PM
Reposted by David Kahle
jtleek.bsky.social
The highlight of my #jsm2025 talk was @hadley.nz roasting the panel with ChatGPT.😂

I also love that he talked about aspiring to kindness!
August 6, 2025 at 4:26 PM
Reposted by David Kahle
richarddmorey.bsky.social
Paper drop, for anyone interested in #metascience, #statistics, or #metaanalysis! @clintin.bsky.social and I show in a new paper in JASA that the P-curve, a popular forensic meta-analysis method, has deeply undesirable statistical properties. www.tandfonline.com/doi/full/10.... 1/?
Cover page for the manuscript: Morey, R. D., & Davis-Stober, C. P. (2025). On the poor statistical properties of the P-curve meta-analytic procedure. Journal of the American Statistical Association, 1–19. https://doi.org/10.1080/01621459.2025.2544397 Abstract for the paper: The P-curve (Simonsohn, Nelson, & Simmons, 2014; Simonsohn, Simmons, & Nelson, 2015) is a widely-used suite of meta-analytic tests advertised for detecting problems in sets of studies. They are based on nonparametric combinations of p values (e.g., Marden, 1985) across significant (p < .05) studies and are variously claimed to detect “evidential value”, “lack of evidential value”, and “left skew” in p values. We show that these tests do not have the properties ascribed to them. Moreover, they fail basic desiderata for tests, including admissibility and monotonicity. In light of these serious problems, we recommend against the use of the P-curve tests.
August 8, 2025 at 6:56 PM